[build-script] Build swiftsyntax as part of CI testing

ahoppen · ahoppen · commit 13c41af3122d · 2018-08-30T11:43:14.000-07:00
diff --git a/utils/build-presets.ini b/utils/build-presets.ini
@@ -1162,6 +1162,7 @@ assertions
 # Build llbuild & swiftpm here
 llbuild
 swiftpm
+swiftsyntax
 
 # Build Playground support
 playgroundsupport
